import path from 'path'
import project from '../project.config.json'

let outputRoot = `dist/${process.env.TARO_ENV}`
if (process.env.NODE_ENV === 'production') outputRoot += `-build`
outputRoot += `-${project.appid}`

const config = {
  projectName: 'taro-template',
  date: '2021-10-18',
  designWidth: 750,
  deviceRatio: {
    640: 2.34 / 2,
    750: 1,
    828: 1.81 / 2,
  },
  sourceRoot: 'src',
  outputRoot,
  plugins: [],
  defineConstants: {},
  copy: {
    patterns: [],
    options: {},
  },
  framework: 'react',
  alias: {
    '@': path.resolve(__dirname, '..', 'src/'),
    assets: path.resolve(__dirname, '..', 'src/assets'),
    components: path.resolve(__dirname, '..', 'src/components'),
    constant: path.resolve(__dirname, '..', 'src/constant'),
    service: path.resolve(__dirname, '..', 'src/service'),
    store: path.resolve(__dirname, '..', 'src/store'),
    styles: path.resolve(__dirname, '..', 'src/styles'),
    utils: path.resolve(__dirname, '..', 'src/utils'),
  },
  mini: {
    postcss: {
      pxtransform: {
        enable: true,
        config: {},
      },
      url: {
        enable: true,
        config: {
          limit: 1024, // 设定转换尺寸上限
        },
      },
      cssModules: {
        enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
        config: {
          namingPattern: 'module', // 转换模式，取值为 global/module
          generateScopedName: '[name]__[local]___[hash:base64:5]',
        },
      },
    },
  },
  h5: {
    publicPath: '/',
    staticDirectory: 'static',
    postcss: {
      autoprefixer: {
        enable: true,
        config: {},
      },
      cssModules: {
        enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
        config: {
          namingPattern: 'module', // 转换模式，取值为 global/module
          generateScopedName: '[name]__[local]___[hash:base64:5]',
        },
      },
    },
  },
}

module.exports = function (merge) {
  if (process.env.NODE_ENV === 'development') {
    return merge({}, config, require('./dev'))
  }
  return merge({}, config, require('./prod'))
}
